The swordsman, Jir, had just joined a well-known S-rank party when he finds himself stranded all alone in the hardest labyrinth. Normally, there's no way to survive such a situation other than to wait for rescue. Relying on nothing but his heroic sword skills, Jir decides to escape on his own! "Heh! You're all bark and no bite, Labyrinth!" he boldly declares. Due to his extremely poor sense of direction, he's completely unaware that he's headed towards the deepest level where the labyrinth boss awaits!!

A blooming romance between two individuals, as seen through a Demon's mask
《Samurai》 Reo Aramogord is the strongest soldier protecting the kingdom, in the middle of the conflict as he was about to destroy his enemy, he fell in love at first sight , a girl who is a "part" of the enemy, A romance story through the "masks" they wear to war.